Reporting-MTA: dns;SJ0PR09MB10821.namprd09.prod.outlook.com
Received-From-MTA: dns;a8-30.smtp-out.amazonses.com
Arrival-Date: Thu, 25 Jul 2024 18:49:46 +0000

Final-Recipient: rfc822;xxxx@xxxx.xxx
Action: failed
Status: 5.7.133
Diagnostic-Code: smtp;550 5.7.133 RESOLVER.RST.SenderNotAuthenticatedForGroup; authentication required; Delivery restriction check failed because the sender was not authenticated when sending to this group
X-Display-Name: OPRA requests at EBPD